<template>
  <!-- <img alt="Vue logo" src="./assets/logo.png" />
  <HelloWorld msg="Hello Vue 3 + TypeScript + Vite" /> -->
  <div class="common-layout">
  
  <el-container>
    <el-header>Header</el-header>
    <el-container>
      <el-aside width="200px">
        <LeftMenu/>
      </el-aside>
      <el-container>
        <el-main><router-view /></el-main>
        <el-footer>Footer</el-footer>
      </el-container>
    </el-container>
  </el-container>
</div>
</template>

<script lang="ts">
import { defineComponent } from 'vue'
//import HelloWorld from './components/HelloWorld.vue'
import LeftMenu from './components/LeftMenu.vue'

export default defineComponent({
  name: 'App',
  components: {
    //HelloWorld
    LeftMenu
  }
})
</script>

<style>
/* #app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
} */
.el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
    line-height: 60px;
  }

  .el-aside {
    background-color: #D3DCE6;
    color: #333;
    text-align: center;
    line-height: 200px;
  }

  .el-main {
    background-color: #E9EEF3;
    color: #333;
    text-align: center;
  }

  body > .el-container {
    margin-bottom: 40px;
  }

  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }

  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }
</style>